While house hunting in London, I came across a very good leasehold property Discussing the lease the landlady told me:

'The property was originally on a 99 years lease and two-thirds of the time passed is equal to four-fifths of the time to come. Now work it out for yourself and see how many years are to go!

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

There are three boxes on a table. One of the box contains Gold and the other two are empty. A printed message contains in each box. One of the message is true and the other two are lies.

The first box says "The Gold is not here".

The Second box says "The Gold is not here".

The Third box says "The Gold is in the Second box".

Which box has the Gold?

Remove two matchsticks to make the below equation correct.

If six children and two dogs were under an umbrella, how come none of them got wet?

A maths symbol is hidden in the below Bar Graph. Can you decipher it?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

I am lying and I always lie. Tell me whether I am lying or telling the truth.

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?